Need to create a Quality Collection Plan with Notification Alert

Hello,

We need to create quality collection plan in which if a user 'A' enters data in some fields and provides another user 'B' reference,

it will trigger a mail notification alert to that user 'B' to enter data in remaining fields of that collection plan record and save the same.

Some of the fields in the collection plan would be mandatory. How can we setup above requirement in Oracle Quality?

Kindly give your suggestions and revert in case of any query.

Thanks & Regards,

Bhargav